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authorDan Smith <danms@us.ibm.com>2009-06-16 15:33:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 19:47:47 -0700
commita7d932af06e8eee2163627d19898e18da5635449 (patch)
treeddcf5e30e58f9758331f38ace3682f5691f44060
parentb08cd961cc3869e14d841a3ed1641f47b11348f3 (diff)
utsname.h: make new_utsname fields use the proper length constant
The members of the new_utsname structure are defined with magic numbers that *should* correspond to the constant __NEW_UTS_LEN+1. Everywhere else, code assumes this and uses the constant, so this patch makes the structure match. Originally suggested by Serge here: https://lists.linux-foundation.org/pipermail/containers/2009-March/016258.html Signed-off-by: Dan Smith <danms@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/utsname.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index 11232676bff..3656b300de3 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -22,12 +22,12 @@ struct old_utsname {
};
struct new_utsname {
- char sysname[65];
- char nodename[65];
- char release[65];
- char version[65];
- char machine[65];
- char domainname[65];
+ char sysname[__NEW_UTS_LEN + 1];
+ char nodename[__NEW_UTS_LEN + 1];
+ char release[__NEW_UTS_LEN + 1];
+ char version[__NEW_UTS_LEN + 1];
+ char machine[__NEW_UTS_LEN + 1];
+ char domainname[__NEW_UTS_LEN + 1];
};
#ifdef __KERNEL__